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Gasoline has a density of about 0.65 g/mL. How much does 34 L (approximately 18 gallons) weigh in kilograms? In pounds?

User Iwhp
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Final answer:

To determine the weight of 34L of gasoline, it is necessary to convert the volume to mL and then multiply it by the density of gasoline. The weight is approximately 22.1kg or 48.78 pounds.

Step-by-step explanation:

To determine the weight of gasoline in kilograms, we need to convert the volume from liters to milliliters. Since 1L = 1000mL, 34L is equal to 34,000mL.

Next, we can use the density of gasoline (0.65 g/mL) to determine the mass. The formula for mass is mass = density x volume. So, the mass of 34,000mL of gasoline is 0.65 g/mL x 34,000mL = 22,100g.

To convert grams to kilograms, we divide by 1000. Therefore, the weight of 34L of gasoline is 22,100g ÷ 1000 = 22.1kg.

To convert kilograms to pounds, we can use the conversion factor 1kg = 2.20462 pounds. Therefore, the weight of 34L of gasoline is 22.1kg x 2.20462 = 48.784442 pounds.

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